Modeling of the effect of pH on the calcite dissolution kinetics

被引：29

作者：

Dolgaleva, IV

Gorichev, IG

Izotov, AD

Stepanov, VM

机构：

[1] MAMI Moscow State Tech Univ, Moscow 107023, Russia

[2] Moscow State Pedag Univ, Moscow 119882, Russia

[3] Russian Acad Sci, NS Kurnakov Gen & Inorgan Chem Inst, Moscow 119991, Russia

来源：

THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING | 2005年 / 39卷 / 06期

关键词：

D O I：

10.1007/s11236-005-0125-1

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The kinetics and mechanism of calcite dissolution at various pH are investigated. A scheme of the ion distribution in various states of the medium is presented. The kinetic curves of dissolution are modeled, taking into account the structure of the electrical double layer and the acid-base characteristics of calcite.

引用

收藏

页码：614 / 621

页数：8

相关论文

共 37 条

[1]

[Anonymous], STOCKHOLM CONTRIB GE

[2] A COMPARISON OF MODELS FOR DESCRIBING THE ADSORPTION OF ANIONS ON A VARIABLE CHARGE MINERAL SURFACE [J].

BARROW, NJ ;

BOWDEN, JW .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1987, 119 (01) :236-250

[3] EFFECTS OF SURFACE HETEROGENEITY ON ION ADSORPTION BY METAL-OXIDES AND BY SOILS [J].

BARROW, NJ ;

BRUMMER, GW ;

STRAUSS, R .

LANGMUIR, 1993, 9 (10) :2606-2611

[4]

CHARLOT G, 1961, METHODES CHIMIE ANAL

[5]

DAMASKIN BB, 1983, VVEDENIE ELEKT KINET

[6] SURFACE IONIZATION AND COMPLEXATION AT OXIDE-WATER INTERFACE .2. SURFACE PROPERTIES OF AMORPHOUS IRON OXYHYDROXIDE AND ADSORPTION OF METAL-IONS [J].

DAVIS, JA ;

LECKIE, JO .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1978, 67 (01) :90-107

[7] SURFACE-IONIZATION AND COMPLEXATION AT THE OXIDE-WATER INTERFACE .3. ADSORPTION OF ANIONS [J].

DAVIS, JA ;

LECKIE, JO .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1980, 74 (01) :32-43

[8] SURFACE IONIZATION AND COMPLEXATION AT OXIDE-WATER INTERFACE .1. COMPUTATION OF ELECTRICAL DOUBLE-LAYER PROPERTIES IN SIMPLE ELECTROLYTES [J].

DAVIS, JA ;

JAMES, RO ;

LECKIE, JO .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1978, 63 (03) :480-499

[9] The kinetics of calcite dissolution in acetic acid solutions [J].

Fredd, CN ;

Fogler, HS .

CHEMICAL ENGINEERING SCIENCE, 1998, 53 (22) :3863-3874

[10] The influence of chelating agents on the kinetics of calcite dissolution [J].

Fredd, CN ;

Fogler, HS .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1998, 204 (01) :187-197

← 1 2 3 4 →